Zhejiang GOSUN Machinery Hardware Co., Ltd.

Zhejiang GOSUN Machinery Hardware Co., Ltd.

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0086-573 8477 8888

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  • 2020
    2020 - Now

    2020

    2020-05:研发的一种抗变形圆形棒材获得国家专利,专利号:ZL 2019 2 2162953.9。2020-07:再获国家四项专利,分别是一种圆形棒材喷砂装置,专利号:ZL 2019 2 2193978.5;一种耐腐蚀六角棒材,专利号:ZL 2019 2 2193933.8;一种金属棒材压头装置,专利号:ZL 2019 2 2162954.3;一种高性能金属钢成型装置,专利号:ZL 2019

    2021.04.23

Zhejiang GOSUN Machinery Hardware Co., Ltd.

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